@book{Günther+2021,
url = {https://doi.org/10.3790/9783428419272},
title = {Zur Entstehung von Völkergewohnheitsrecht},
title = {},
author = {Herbert Günther},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428419272},
isbn = {9783428419272},
year = {1970},
lastchecked = {2021}
}